1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Reptile [31]
3 years ago
8

Salivary glands release a liquid called saliva, which helps to break food down.

Biology
2 answers:
polet [3.4K]3 years ago
5 0

Answer:

2. chemical

Explanation:

elixir [45]3 years ago
3 0
It would be 2, chemical:)
You might be interested in
If the atomic number of an element is 6 and its mass is 14 how many neutrons are contained in the nucleus?
Goryan [66]
Your answer would be D. You can find the neutrons by subtracting the mass by the atomic number. 14-6=8 neutrons.
3 0
3 years ago
Read 2 more answers
Which of the following is a type of tissue in plants that is dead at maturity?
victus00 [196]

Answer:

The correct answer will be option-B.

Explanation:

The plant tissues are composed of three types of cells: parenchyma, collenchyma and sclerenchyma.

The parenchyma and collenchyma remain alive at their maturity but sclerenchyma loses their protoplasm and become dead. These cells deposit lignin in their secondary walls and form hard tissues of the plant-like hard shell of a coconut. Sclerenchyma provides mechanical strength to the plant.

Thus, Option-B is the correct answer.

3 0
3 years ago
As soon as you realize that you are in danger, you feel your heart speed up. You feel very aware of your surroundings. Your whol
REY [17]

Answer:

Respiratory: E

Nervous: C

Muscular and Skeletal: B

Circulatory: A and D

7 0
2 years ago
Which of the following characteristics would indicate why a virus is non-living?
lianna [129]

Answer:

D

Explanation:

4 0
3 years ago
Explain why it is important to consider the role of humans when we learn about environmental science.
DIA [1.3K]

Answer: When you study environmental science, you commit to learning of  accomplish important tasks for our Earth and our human population.

Explanation: Hope this helps! :)

6 0
4 years ago
Other questions:
  • Write its any one function.(a) Ear drum (b) stapes (c) cochlea
    13·2 answers
  • A plant has a genetic defect that causes its leaves to dry out, becoming brittle and prone to injuries. The genetic defect most
    13·2 answers
  • Which of the following statements about enzyme function is true? A. Enzyme function is independent of physical and chemical envi
    8·1 answer
  • The lock-and-key mechanism refers to a) the complementary shapes of an enzyme and a substrate. b) the attractive forces between
    13·1 answer
  • Which moon phase can you visually see​
    13·2 answers
  • How do I know if a girl is mad at me? (over text)
    14·2 answers
  • C) Wajarkan kepentingan pemuliharaan dan pemeliharaan biodiversiti dalam hutan​
    15·1 answer
  • Why would Humans would not be able to repair and grow your muscles without bacteria
    13·1 answer
  • When scientists compare organisms at the molecular level, what are they actually studying to determine evolutionary relationship
    5·1 answer
  • The component molecules of cells have two main parts, the head and the tail. These parts are either hydrophobic or hydrophilic.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!